Answer:
B) the constitutional convention
Explanation:
The thought that if one major city or country fell to communism then all the smaller and medium sized countries would fall to communism until finally it took america as its last country.
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Let's sort out the jumble:
<span>Advances in algebra and chemistry = Persia
Dividing a circle into 360 degrees = Assyria
Sexagesimal numbering system = Babylonia
Iron chariots = Hittite
First written language = Sumer
By the way, if the term "sexagesimal" isn't in your everyday vocabulary, that refers to a system based around the number 60. The Babylonians had specific, different symbols for each numeral up to 59.</span>
